Quarter	US Dollars, sum over component sub-periods
2003-01-01	-752540032.8802980000
2003-04-01	-68153492.5716791000
2003-07-01	-64162450.2626384050
2003-10-01	-148737783.1677530000
2004-01-01	-257530865.4393580300
2004-04-01	-26274367.4886043030
2004-07-01	-89989046.8463162000
2004-10-01	-112440919.7734880000
2005-01-01	-235882596.1969739800
2005-04-01	-218980905.9935750000
2005-07-01	-193900642.2690150000
2005-10-01	-248576112.7623260000
2006-01-01	-237211416.1549840000
2006-04-01	-118775636.7880860000
2006-07-01	-180985380.4134030000
2006-10-01	293711141.4591290400
2007-01-01	-201780645.8515930000
2007-04-01	-300756357.7102499600
2007-07-01	-386889971.5821510000
2007-10-01	-857560284.3663090000
2008-01-01	-578308074.1790190000
2008-04-01	-877876647.7389890000
2008-07-01	-676278806.0426870000
2008-10-01	-602837453.1635590000
2009-01-01	-179546166.9022370000
2009-04-01	-192017025.7336380200
2009-07-01	-246032882.7844070200
2009-10-01	-293859783.6624720000
2010-01-01	-293358900.1018060000
2010-04-01	-303694067.1043480000
2010-07-01	-284315645.1928730000
2010-10-01	-260605518.6966859700
2011-01-01	-56056245.1468331000
2011-04-01	-37421726.5335368960
2011-07-01	-213206591.1150519800
2011-10-01	-266770875.5588349700
2012-01-01	-62947722.3934289000
2012-04-01	117976483.9984640000
2012-07-01	-206472403.2861810000
2012-10-01	3170534150.9248900000
2013-01-01	-273135402.1474250000
2013-04-01	-117540887.2393239900
2013-07-01	-226507684.9294620000
2013-10-01	80305707.9974832000
2014-01-01	-416629693.7953540000
2014-04-01	-123413197.0597310000
2014-07-01	-137750381.6183450000
2014-10-01	-519435452.7074320000
2015-01-01	-60789396.3643643000
2015-04-01	6636286.4241330605
2015-07-01	71148635.2448541100
2015-10-01	38299572.7849535940
2016-01-01	19838411.4910358970
2016-04-01	10162956.7461416000
2016-07-01	-33476164.1619886000
2016-10-01	445011300.3194459700
2017-01-01	-31966712.9733354000
2017-04-01	94580817.7079691000
2017-07-01	361743104.5385390000
2017-10-01	16485245.8451492000
2018-01-01	-43010716.6158864050
2018-04-01	2382414.7799422700